baber/WOPTO huggingface dataset:
Patent JP-2004132286-A (JP)
Title: Exhaust emission control system
Inventor: KUDO SHUICHI
IPC: F01N3/08
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To decompose NOX in exhaust gas at high efficiency by using a harmless and safe urea aqueous solution for a reducing agent.  <P>SOLUTION: A reducing agent 4 is highly pressurized by pumps 9 and 12, and heated to the temperature slightly lower than the boiling point by a first heater 14 to use waste heat of a diesel engine 1 and a second heater 16 to use the electric heating. Based on signals from NOX sensors 19 and 20, an electronic control device 18 controls an injector 17 to inject the pressurized/heated reducing agent 4 into exhaust gas in an exhaust pipe 2 according to the NOX concentration. The reducing agent 4 is instantaneously evaporated to completely remove NOX in cooperation with reducing catalyst of a denitration reactor 3, or the quantity of the reducing agent is reduced within an exhaust gas regulation conforming range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130969-A (JP)
Title: Preceding vehicle brake operation judging device and vehicle-to-vehicle distance control device
Inventor: SHIRAI TAKAMASA
IPC: G08G1/16
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preceding vehicle brake operation judging device capable of surely judging a brake operation of a preceding vehicle regardless of the change of the external environment, and to provide a vehicle-to-vehicle distance control device with excellent control accuracy by using the device.  <P>SOLUTION: A vehicle image of the preceding vehicle is extracted from an image signal outputted by an image pickup elements (S10). It is a vehicles image at the time of the brake operation judged based on radar data to be under a brake operation. A vehicle image at the time of a brake operation judged to be in a brake operation and a vehicle image at the time of a non-brake judged not to be in the brake operation are extracted and stored. The vehicle image extracted this time is compared with these two kinds of stored images (S40), and it is judged whether a stop lamp is on or not based on the comparison result (S40, S41).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129917-A (JP)
Title: Pachinko game machine
Inventor: TAKAGI MASAHIRO
IPC: A63F7/02
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interesting Pachinko game machine varying finishing times in a probability variable game mode, varied by the feeding states of game balls by a player and the skill and giving the player the feeling of tension and to provide a Pachinko machine allowing a beginner to easily play.  <P>SOLUTION: This Pachinko game machine is so constituted that, when a game ball enters a plurality of types of win holes such as a general win hole, a big win hole and a start win hole, a prescribed number of prize balls are put out and whether a big win or a failure is drawn based on the win of the start win hole, when it is a big win, a big win game is executed, and when the big win is a specified big win, after finishing the big win game, it becomes a probability variable game mode wherein the big win lottery probability is set a higher probability than the general game mode. The finishing time of the probability variable game mode is set to a time when the estimation number of prize balls reaches the prescribed estimation number of the prize balls in the probability variable game mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131004-A (JP)
Title: Lifter for load-receiving platform
Inventor: MAEDA YASUSHI
IPC: B60P1/44
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifter for load-receiving platform capable of facilitating load-receiving platform raising work even if the load-receiving platform is not almost in a raising state.  <P>SOLUTION: A torsion spring 33 for energizing the load-receiving platform 23 in a folded state on a link body 11 in a deployment direction is mounted on a link body 11 side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138118-A (JP)
Title: Auto tensioner
Inventor: KANETSURU MINORU
IPC: F16H7/12
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To secure strength of a spindle part 13 on a fixed member 14 while reducing size of packaging as the whole body of an auto tensioner.  <P>SOLUTION: In the fixed member 14, a thick part 51 as a reinforcement part is provided on the opposite side of a direction in which the maximum bend stress of bending the spindle part 13 at a base end part during belt tension adjustment is applied to a spindle part center axis 13a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140145-A (JP)
Title: Aligner
Inventor: KONDO MAKOTO
IPC: H01L21/027
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the size increase of an exposure system without lowering the exposure accuracy of the system.  <P>SOLUTION: The exposure system is provided with counter masses 42A and 42B which are moved in accordance with a momentum conservation law by the action of a reaction generated when a wafer stage WST is driven by means of a driving system, trimming motors 106A and 106B which respectively drive the masses 42A and 42B, and a controller which controls the motors 106A and 106B according to the driven state of the stage WST by means of the driving system so as to offset at least part of the movement of the masses 42A and 42B in accordance with the momentum conservation law. In this case, the controller can offset the partial or whole movement of the masses 42A and 42B in accordance with the momentum conservation law by controlling the motors 106A and 106B according to the driven state of the stage WST by means of the driving system within an extent in which no influence is exerted upon exposure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137032-A (JP)
Title: Cleaning device for conveying belt, and image forming device
Inventor: SUGIURA KUNIMITSU
IPC: B65H5/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To perform cleaning to the extent that a recording medium is not soiled by removing ink even when the ink adheres to a conveying belt for conveying the recorded medium, exchange frequency of an absorbing roller is reduced, and a user recognizes that the recorded medium is not soiled.  <P>SOLUTION: This cleaning device comprises the endless-belt-like conveying belt 4 for holding and conveying the recorded medium 3 recorded by an image forming means 1 and turning, a blade 7 abutting on the conveying belt 4, and the absorbing roller 10 disposed on the downstream side of the blade 7 in the turning direction of the conveying belt and abutting on the conveying belt 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141204-A (JP)
Title: Forward/backward drawer mechanism
Inventor: TEJIMA MASAHARU
IPC: A47B88/04
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive forward/backward drawer mechanism capable of easily changing the direction of drawing without using special both-way slide rails.  <P>SOLUTION: One-way drawer slide rails are fixed opposite to each other in the mechanism, and the mechanism has such a shape that a knob, a stopper clamp, and a lock plate can be attached to either side of the front and rear. The direction of drawing can be easily changed by the mechanism by changing the position of the knob, the stopper clamp, and the lock plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146427-A (JP)
Title: Method for manufacturing multilayer printed circuit board
Inventor: SUZUKI KAZUYOSHI
IPC: B23K26/382
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for forming a stacked via-hole structure in which via holes are superposed in many stages in a proper positional accuracy by improving a method for manufacturing a multilayer printed circuit board by a building up method using a conventional copper foil with a resin.  <P>SOLUTION: When the first via hole is formed at an inner layer side, a via hole aligning hole which can confirm the position of the first via hole is provided. The second bottom land of the second via hole can be formed and aligned at the position of the first via hole in a high accuracy by detecting a transmitted light from the via hole aligning hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144644-A (JP)
Title: Topography recognition device, topography recognition means, and moving quantity detection method of moving body
Inventor: MORIMITSU NOBORU
IPC: G06T7/20
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately recognize the three-dimensional shape of the ground surface by using a stereo camera loaded on a moving body, and to perform the topography recognition over a wide range following movement of the moving body.  <P>SOLUTION: A stereo image processing part 7 outputs distance data relative to each frame based on a pair of image data outputted in time series from the stereo camera 2. A topographic data generation part 12 generates the topographic data in the first frame based on the distance data in the first frame. A self-motion detection part 13 detects the moving quantity of the moving body between the first and second frames based on image data in the first frame, image data in the second frame before the first frame, and the distance data relative to the image data. A topographic map generation part 14 generates a topographic map by synthesizing sequentially the topographic data generated by the topographic data generation part 12 in consideration of the moving quantity detected by the self-motion detection part 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147464-A (JP)
Title: Guide with ball and guide jig for use therein
Inventor: OGURA HIDEKAZU
IPC: H02G1/06
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide with a ball that safely and further smoothly leads a cable in and out of a handhole and a trough from a variety of angles with less man-hour, and to provide a guide jig for use in the guide.  <P>SOLUTION: In each of the guide jigs, the ball is rotatably housed in each of a large number of vessels continuously connected in one row or in a plurality of rows. The jigs are annularly attached to internal peripheral surfaces of arbitrary places in the longitudinal direction of a corrugate tube. A large number of the guide jigs with the balls rotatably housed in the vessels are annularly attached to the internal peripheral surfaces of the arbitrary places in the longitudinal direction of the corrugate tube. The guide jigs are connected in one row or in the plurality of rows, and rotatably house the balls in the vessels. The vessels are annularly attachable to the arbitrary places in the longitudinal direction of the corrugate tube.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150455-A (JP)
Title: Length adjusting tool for hydraulic damper
Inventor: TANAKA NORIYUKI
IPC: F16F9/46
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust a length of a hydraulic damper with simple operation, to improve the efficiency in installation work and to reduce the load in work.  <P>SOLUTION: This length adjusting tool for the hydraulic damper is composed of two tool bodies 1, a hydraulic pump 2 and a branch port 3 for connecting them by means of hoses 4, 5. The tool bodies 1 respectively comprise driving cylinder parts 6 and engagement arm parts 7 detachably inserted into the driving cylinder parts 6. The driving cylinder parts 6 are connected to the hydraulic pump 2 through the branch ports 3 at both end parts, and fixing bolts 9 are fitted in screw holes D4 for preset bolt to be fixed. The engagement arm parts 7 are provided with hooks 11 comprising engagement claws 11a, 11a engaged with a flange D3 of the hydraulic damper D. When an operation lever 2b of the hydraulic pump 2 is rotated and operated, the tool bodies 1 are driven by hydraulic pressure, and the engagement arm parts 7 come in and out with respect to the driving cylinder parts 6, whereby a projecting length of the piston rod D2 can be adjusted. The moving direction of the engagement arm parts 7 is switched by a switching lever 2c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148894-A (JP)
Title: Steering gear for vehicle
Inventor: SEGAWA MASAYA
IPC: B62D5/04
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce transmission noises emitted upon transmitting power from a motor, which is driven in response to an operation of a steering member, to a steering shaft in a steering mechanism, and to miniaturize the motor and a transmission means to arrange them easily in a limited space around the steering mechanism.  <P>SOLUTION: The output shaft 45 of a gear speed reducer 4 is integrally fitted on the motor 3 mounted on the outside of a rack housing H<SB>1</SB>, and is connected to a ball screw shaft 60 constructed in almost parallel with a rack shaft 1 inside the rack housing H<SB>1</SB>. A ball nut 61 screwed on the ball screw shaft 60 is coupled to the rack shaft 1. In the above arrangement, the revolution of the ball screw shaft 60 caused by speed reducing transmission from the motor 3 is turned into the move of the ball nut 61 along the ball screw shaft 60, which is transmitted to the rack shaft 1 via two stages of speed reducing by the gear speed reducer 4 and a ball screw mechanism 6 to move the rack shaft 1 longitudinally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152535-A (JP)
Title: Socket for electronic component
Inventor: HIYAMA NAOTAKA
IPC: H01R33/76
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To apply an even pressuring force to a contact portion between an electrode terminal of an electronic component and an electrode portion of a socket body.  <P>SOLUTION: A socket for an electronic component has a socket base 2 on which an electronic component 1 is mounted and which has an electrode portion 32 and a lock portion 48 contacted to the electrode terminal of the electronic component 1; a socket cover 5 pivotally fixed to the socket base 2; and an operating lever 6 pivotally fixed to the socket base 2. The operating lever 6 has a rotational pressure portion 61a for pressuring the socket cover 5 against the electronic component 1 so as to hold the contact between the electrode terminal of the electronic component 1 and the electrode portion 32 of the socket base 2; and an arm portion 62 locked to the lock portion 48 so as to fix the rotational pressure portion 61a in a state that the socket cover 5 is pressed against the electronic component 1. The socket cover 5 has an engaging portion 54 for engaging with the rotational pressure portion 61a to pressure the cover 5; and tabs 58a to 58d for engaging with the electronic component 1 to pressure it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148634-A (JP)
Title: Laminate having antistatic function
Inventor: UMEYAMA HIROSHI
IPC: B65D65/40
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate having an antistatic function without depositing fine particles or the like, without being influenced by humidity or moisture, and a laminate for packaging electronic components or the like which requires cleanness in particular.  <P>SOLUTION: A conductive material comprising a fibrous carbon nanotube 5 of 0.1 to 10 pts.wt. is blended to 100 pts.wt. of a base resin. In the laminate 1 having the antistatic function arranged in the flowing direction P of the laminate, the carbon nanotube 5 has an inner diameter of 1 to 9 nm, an outer diameter of 10 to 50 nm and a length of 0.5 to 10 μm. The base resin 7 is made of a polyolefin-based resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150550-A (JP)
Title: Continuously variable transmission
Inventor: FUJISAWA HITOSHI
IPC: F16H9/24
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable and low-cost engaging continuously variable transmission with a simple structure allowing adjustment of transmission capacity.  <P>SOLUTION: Transformable polygonal sprockets, in which a small sprocket is attached to a slide unit moving radially via a one-way clutch or a ratchet, are each attached to the input and output shafts of the transmission so as to move relative to each other with a chain. The polygonal sprockets attached to the axes are transformed smaller or larger in similar figures to each other to mutually change the apparent pitch circumferences, and the ratio of pitch circumferences of the two polygonal sprockets is the gear ratio of the transmission. Since the rotation direction of the small sprocket attached to the polygonal sprocket is limited, the structure and the attachment method for the small sprocket are optimized to appropriately adjust the engagement with the shifting chain.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152232-A (JP)
Title: Monitoring system
Inventor: IMAI SHIN
IPC: H04M9/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring system allowing terminals to communicate with each other according to an application of a user.  <P>SOLUTION: A data communication means 11 transmits a calling signal when the terminal 2 transmits data relating to a non-ordinary state or when a user operates an operation input means 13 of the terminal 2. When the terminal 3 receives the calling signal from the terminal 2 by the data communication means 11, an annunciation means 17 is controlled by a terminal control part 10 to visually or acoustically annunciate it to the outside. By operating the input means 13 of the terminal 3 by a person present around the terminal 3, the calling signal of the terminal 2 is resultantly received by the terminal 3, so that the terminal 2 can communicate with the terminal 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158630-A (JP)
Title: Charged particle beam aligning method and charged particle beam aligniner
Inventor: OKINO TERUAKI
IPC: H01J37/305
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charged particle beam exposure method and a charged particle beam aligner in which degradation of pattern accuracy dependent on the error in the Z axis position of a wafer stage can be prevented.  <P>SOLUTION: The aligner is provided with a detector for detecting the Z axis position of a sensitive substrate 23, a stage 24 for correcting the Z axis (beam axis) position of the sensitive substrate 23, and a lens for correcting focus of a projection optical system. A shot cycle is set with a moderate margin. When correction error in the Z axis position of the sensitive substrate 23 exceeds an allowance in a subfield, the subfield is exposed after waiting until that error falls within the allowance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159184-A (JP)
Title: Image output device
Inventor: IINUMA OSAMU
IPC: H04N1/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image output device which realizes multifunctional processing while reducing the cost and the burden of development to the utmost.  <P>SOLUTION: A composite machine 102 (image output device) has a communication means connectable to the Internet 105 and a user interface for receiving instructions from a user. The composite machine 102 (image output device) is further provided with: a selection means for selecting a function which a user 101 has designated by using the user interface; a means for downloading the function selected by using the selection means from a management server 103 of a manufacturer through the communication means by using software and storing the function in a prescribed storage position; a charging means for charging each time the downloaded function is used; and a function deletion means for deleting the downloaded function from the storage position after the downloaded function has been used the designated number of times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164060-A (JP)
Title: Retrieval processing system and retrieval processing method
Inventor: YAMAMOTO YOSHIKI
IPC: G06F17/30
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide retrieval processing system/method with which a load of a center retrieval device can be reduced and a retrieval processing of a wide retrieval range can flexibly and efficiently be performed.  <P>SOLUTION: A retrieval management device 100, a group management device 110, a terminal 115 and a retrieval desiring terminal 120 desiring retrieval are connected to the retrieval processing system through a network 130. The retrieval management device 100 is provided with a group information holding part 101 holding group information, a keyword comparison part 102 extracting a group having a related keyword matched with a retrieval keyword, a group weighting part 103 deciding a group being an object of retrieval based on weighting information and a group management device notification part 104 notifying the retrieval desiring terminal 120 of an address of the group management device 110 in the decided group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162342-A (JP)
Title: Roof panel mounting method and device by tight frame with slide mechanism
Inventor: OGOSE TOSHIAKI
IPC: E04D3/36
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To compactly form a structure in the sliding part of a tight frame following up the deformation of a roof panel even if the roof panel expands/contracts due to the temperature variation of the roof panel.  <P>SOLUTION: In the mounting method of the roof panels, an oval hole 7 is formed at right angles to a tight frame at an appropriate position of a flat bottom face of the tight frame 1 formed of long corrugated batten plates supporting folding plates and a sliding metal fitting longer than the width of the tight frame is adhered to the lower side of the flat bottom face of the tight frame having the oval hole, to be longitudinally slidable. On the upper side of the flat bottom face of the tight frame, an elastic depression metal fitting having a small hole at the center and a slightly longer than the tight frame width is arranged so as to put on the oval hole of the tight frame. After a short cylinder formed by a squeezing process from the center of the slide wardware toward the upper side or separately jointed with the cylinderical body is inserted in the oval hole of the tight frame and the small hole of the depression metal fitting, by caulking the front end part or jointing the collar hardware, the slide hardware, the tight frame, and the depression metal fitting are connected together to be mutually slidable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162642-A (JP)
Title: Control device for cylinder resting internal combustion engine
Inventor: SEN NAOHITO
IPC: F02D17/02
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a cylinder resting internal combustion engine for preventing frequent switchings of a cylinder resting operation and a full cylinder operation occurring when performing an automatic speed control, thereby preventing unpleasant feeling from being imparted to a driver by suppressing torque fluctuation and reducing fuel consumption by continuing the cylinder resting operation.  <P>SOLUTION: A full cylinder operation decision opening (a threshold value for judging whether the operation is switched from the cylinder resting operation to the full cylinder operation) θTH2 at the time of the automatic speed control is set to be larger than a full cylinder operation decision opening θTH1 at the time of non-automatic speed control. A cylinder resting operation decision opening (a threshold value for judging whether the operation is switched from the full cylinder operation to the cylinder resting operation) θTH4 at the time of the automatic speed control is set to be smaller than a cylinder resting operation decision opening θTH3 at the time of the non-automatic speed control.  <P>COPYRIGHT: (C)2004,JPO